It is commonly called board handling machine or pcb storage machine.
A printed circuit board requires gentle handling and optimal storage conditions. This, in turn, promotes higher PCB quality, expands product lifecycle, and maximizes proper functionality as well as performance. Basically these machines control the flow of “Printed Circuit Boards” (PCB) in an automatic assembly line. Such a line normally consists out of the following machines:pcb uploader, conveyor,pcb unloader.